Download Crossroads and Cosmologies: Diasporas and Ethnogenesis in by Christopher C. Fennell PDF

By Christopher C. Fennell

Christopher Fennell deals a clean viewpoint on ways in which the earliest enslaved Africans preserved important elements in their traditions and identities within the New international. He additionally explores related advancements between ecu immigrants and the interactions of either teams with local Americans.
 
Focusing on extant artifacts left by means of displaced Africans, Fennell unearths that fabric tradition and spiritual ritual contributed to quite a few modes of survival in mainland North the US in addition to within the Caribbean and Brazil. through the years, new symbols of tradition resulted in additional adjustments in person customs and ideology in addition to the production of recent social teams and new expressions of identity.
 
Presenting insights from archaeology, heritage, and symbolic anthropology, this e-book strains the dynamic legacy of the trans-Atlantic diasporas over 4 centuries, and it demanding situations present techniques of creolization and cultural retention. within the approach, it examines a number of the significant cultural trust platforms of west and west imperative Africa, particular symbols of the BaKongo and Yoruba cosmologies, improvement of trendy African-American spiritual expressions within the Americas, and the Christian and non-Christian non secular traditions of German-speaking immigrants from vital Europe.

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Download Man and Nature: Or, Physical Geography as Modified by Human by George Marsh PDF

By George Marsh

George Perkins Marsh's guy and Nature was once the 1st e-book to assault the yank fable of the superabundance and the inexhaustibility of the earth. It used to be, as Lewis Mumford stated, "the fountainhead of the conservation movement," and few books when you consider that have had such a power at the manner males view and use land. "It is worthy analyzing after 100 years," Mr. Lowenthal issues out, "not purely since it taught very important classes in its day, but additionally since it nonetheless teaches them so well...Historical perception and modern ardour make guy and Nature a permanent classic."

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Download Physical Metallurgy of Direct Chill Casting of Aluminum by Dmitry G. Eskin PDF

By Dmitry G. Eskin

Pulling jointly details formerly scattered all through various learn articles into one distinct source, Physical Metallurgy of Direct kick back Casting of Aluminum Alloys connects the basics of constitution formation in the course of solidification with the virtually saw constitution and disorder styles in billets and ingots. the writer examines the formation of a constitution, homes, and defects within the as-cast fabric in tight correlation to the actual phenomena interested in the solidification and the method parameters.

The ebook attracts at the author’s complex learn to supply a special software of actual metallurgy to direct sit back (DC) casting expertise. He examines constitution and illness formation— together with macrosegregation and sizzling tearing. each one technology-centered bankruptcy presents old heritage ahead of reviewing present advancements. the writer helps his conclusions with laptop simulation effects which were correlated with hugely revolutionary experimental information. He offers a logical procedure of constitution and disorder formation in response to the explicit gains of the DC casting method. He additionally demonstrates that the probably debatable effects pronounced in literature are, in truth, because of different ratio of an analogous mechanisms.

Compiling contemporary effects and knowledge, the publication discusses the basics of solidification including metallurgical and technological elements of DC casting. It provides new perception and point of view into DC casting research.

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Download Space,Time and Memory in the Hippocampal Formation by Dori Derdikman, James J. Knierim PDF

By Dori Derdikman, James J. Knierim

The discovery of recent phone forms, reminiscent of grid and time cells, within the hippocampus has been followed by means of significant anatomical and theoretical insights within the fresh years. This booklet offers entire, updated information regarding the hippocampal formation and particularly the neural foundation of episodic reminiscence, spatial position (the formation of the cognitive map) and temporal representation.

The first a part of the publication describes the knowledge circulation from pre-hippocampal components into the hippocampus, the second one half discusses the different sorts of hippocampal processing and eventually, the 3rd half depicts the effect that the hippocampal processing has on different mind buildings which are probably extra heavily tied to specific cognitive or behavioral output. This publication is meant for neuroscientists, particularly if you happen to are thinking about learn at the hippocampus, in addition to for behavioral scientists and neurologists.

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Download Quantum Metrology and Fundamental Physical Constants by Pierre Giacomo (auth.), Prof. Paul H. Cutler, Prof. Amand A. PDF

By Pierre Giacomo (auth.), Prof. Paul H. Cutler, Prof. Amand A. Lucas (eds.)

The item of this NATO complex learn Institute used to be to pre­ despatched an academic 'introduction either to the elemental physics of modern surprising advances completed within the box of metrology and to the decision of primary actual constants. whilst people started to qualify their description of ordinary phenomena, metrology, the technological know-how of dimension, built alongside­ facet geometry and arithmetic. notwithstanding, flam antiquity to trendy instances, the position of metrology was once commonly limited to the necessity of industrial, social or clinical transactions of neighborhood or at such a lot nationwide scope. starting with the Renaissance, and especially in western Europe over the last century, metrology speedily constructed a world personality because of transforming into wishes for extra exact measurements and customary criteria within the rising indus­ trial society. even supposing the worries of metrology are deeply rooted to primary sciences, it was once, until eventually lately, perceived through a lot of the clinical group as commonly custodial in character.

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Download Cyber Physical Systems Approach to Smart Electric Power Grid by Siddhartha Kumar Khaitan, James D. McCalley, Chen Ching Liu PDF

By Siddhartha Kumar Khaitan, James D. McCalley, Chen Ching Liu

This booklet files contemporary advances within the box of modeling, simulation, keep watch over, protection and reliability of Cyber- actual structures (CPS) in strength grids. the purpose of this e-book is to assist the reader achieve insights into operating of CPSs and comprehend their power in reworking the facility grids of the next day to come. This publication should be worthy for all those people who are attracted to layout of cyber-physical structures, be they scholars or researchers in energy platforms, CPS modeling software program builders, technical advertising and marketing execs and enterprise policy-makers.

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